Karma Classes BACK!  

KARMA’S BACK. 60 minute, intermediate-level classes, only $8/class. Proceeds benefit Maple Farms.  We are now accepting class cards and memberships for use in the Karma Classes – more chances for you to do yoga!

Cambridge Studio
6:30am Mondays & Fridays
7:30am Saturdays
4pm Thursdays
Somerville Studio
7:30am and 3:30pm Sundays

Take O2 Home with You!  

Want to work on your O2 skills from the comfort of your own home?  We have downloadable MP3s of classes as well as a YouTube channel featuring foundational postures and common (but tricky) transitions.  Check ‘em out!

Childlight Yoga Teacher Training at O2  

Have you ever thought it would be fun to teach kids yoga? Here is your chance — no yoga teaching experience necessary!


Childlight Yoga is offering a Baby & Toddler certification program with Rebecca Gitter at O2′s Cambridge location.

Friday, March 27th, 5:30-8:30; Saturday, March 28th, 10am-8:30pm; Sunday, March 29th, 9am-5pm/$395

For more information:  Click here
or call: 603-343-4116

Yoga for Birth and Labor  

Join Devon for this in-depth practice that expands upon the weekly prenatal class.  Breathing techniques and a guided meditation will follow our asana practice. Bring a partner, spouse or a buddy. Appropriate for all levels and all trimesters of pregnancy.

Saturday, April 4, 12:30-2:30, Cambridge Studio.  $45/couple.  Register here.

Yoga Clinic for Runners  

This all-levels Vinyasa practice with Devon will focus on balancing strength & flexibility in the hips, quads, glutes, hamstrings and IT band. We’ll stretch the shins and do exercises for plantar fasciitis.  Of course, you don’t have to be training for a marathon to come. All athletes welcome.

Sunday, April 12th from 1pm-3pm in Cambridge.  $35.  Sign-up here!

Love on Top II: A Throwback Pop & Hip Hop Vinyasa Practice  

A celebration of love, life, and you! Join Shira for a sweaty, flowy, and fun 90 minute Vinyasa practice set to an empowering playlist of hip hop surprises. Everyone is welcome! Saturday, April 18th from 6-7:30pm, Cambridge.  Register here.

Breakdown the Primary Series of Astanga  

The goal of this workshop is to demystify Ashtanga Primary Series postures for those new to the series as well as experienced Ashtanga practitioners looking for a fresh perspective. Not every posture will be broken down, so attendance is recommended for those that have a regular yoga practice (2-3x/weekly). 

Saturday, April 25th in Cambridge with Lynne from 1:30-3:30.  Register here.

Meditation Workshop  

The goal of the class is to begin meditation as a regular practice, but also to learn to use meditation techniques as a tool for being more serene in our everyday lives. Appropriate for beginners and seasoned meditators.  Join Karen in Cambridge on Saturday, May 9th from 12:30-2:30.   $30.  Sign up here.

Arm Balance Fundamentals  

Join Ann for this fun, challenging workshop. You will learn how to connect to your core, apply proper alignment principals, and understand the mechanics needed to balance and fly. This class is appropriate for advanced beginners as well as seasoned flyers.  Saturday, May 16th from 12:30-2:30 in Cambridge.  $30.  Click here to enroll.

Love for the Animals 2015  

O2 Vegan Cafe and the Cambridge studio are once again honored to be hosting Maple Farm Sanctuary’s annual fundraiser on Saturday, May 16th.  Save the date & stay tuned for more info!  Interested in sponsoring the event?  Click here.

Restorative Yoga  

Give your body a treat! Restorative yoga workshop with Karen.  Bring your own blankets, pillows, and props to get more from the experience.

Saturday, June 13th from 12:30-2:30 in Cambridge.  Sign up here.


Intro to O2 Yoga Workshop  

In-depth course geared towards the beginner. Class size is limited to allow for individual attention. $30 (includes a free class card to be used for any O2 Yoga class). Join Devon in Cambridge on Saturday, May 30th from 12:30-2:30pm. Sign up here!

Breaking out of Basics  

Have you been taking O2 Yoga Basics classes for a long time and want to know what the next level is like? Maybe you are unsure if you are ready to try an Intermediate class. Come to this intensive to get your questions answered and experience how to transition to Intermediate and beyond.


Saturday, June 20th from 12:30-2:30 with Kristen in Cambridge.  To sign up, click here.

O2 Cambridge Wellness Center  

Did you know you can get a massage or an acupuncture treatment at our Cambridge Studio? To book, contact one of our talented therapists.



O2 Vegan Cafe  

Be a part of a wonderful, new, growing community in the heart of Cambridge with an emphasis on ethical eating and encouraging a vegan lifestyle. If you are interested in working at our cafe, please click here.

The cafe is open Monday thru Friday from 8am-4pm, Saturdays and Sundays from 8am-6pm.  Follow what’s happening!

“New to You” Clothing Drive  

Do you have yoga gear you don’t use anymore?  Consider donating it to our “new to you” clothing drive to benefit Maple Farm Sanctuary!  Email sarah@o2yoga.com for all the deets.

Prenatal & Postnatal Yoga  

Prenatal yoga is a balanced class especially designed for you during your pregnancy year. Appropriate for beginning and experienced yoginis.

Prenatal:  Somerville – 7pm Sunday nights with Barrett; Cambridge – 5:45pm Wednesday nights with Devon.
Postnatal (for mommies with infants prior to crawling): Cambridge – 2:00pm Mondays with Devon and Thursdays with Barrett; Somerville – 10am Fridays with Devon



Fall 2015 Teacher Training  

Have you ever dreamed of being a yoga teacher, or thought about how you would love to deepen your practice? This teacher training will not only change the way you see yoga but will transform your body, mind, and spirit. This is a Yoga Alliance 200-hour Registered Teacher Training program.

For more information, click here or email sarah@o2yoga.com.

Astanga 2nd Series  

Join Elliott & Lynne and practice the Second Series of aṣtanga yoga. This practice builds on the work in our regular Primary Series classes, but focuses more on backbending and hip opening, with some fun inversions, dynamic jumping postures, and of course the 7 headstands. Second Series classes are held on the final week of the month, in place of the regular aṣtanga classes at those times.  Check the schedule here for more info. Cambridge and Somerville!

Weekly Meditation in Cambridge  

Like yoga, no one is “bad” at mediation. You do by practice! Join Karen “Shanti” Caiazzo Thursday nights at 6:30 pm for a 30-minute sit. We will practice breathing techniques, mantra, and open-eye meditation.   Appropriate for beginners and seasoned meditators.



288 Highland Avenue Somerville, MA 02144
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What is O2 Yoga?

O2 Yoga is my dream come true. I have blended a strong background in exercise physiology, a love of Astanga Yoga, and my philosophy on life to create a system unlike any other." founder, Mimi Loureiro